Robotic arm assembly



FIG. 1 is a perspective view from the rear, left side and above of arobotic arm assembly showing the embodiment of our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The ornamental design for a robotic arm assembly, as shown anddescribed.